Supply copper cleaning agent
916Copper polishing agent
Statement:
mso-font-kerning:1.0000pt;”>The copper content is lower than59%, and the cleaning effect is relatively poor. Pure brass, pure copper, pure red copper and other pure copper parts; if you need to clean the electroplated copper, the soaking time should not be too long, the oxidation is not serious, it can be cleaned, the oxidation is serious or the coating has fallen off, the cleaning effect is relatively poor, and the requirements are relatively high For customers, it is not recommended to buy this product. You cannot use this product if the copper door is made of antique crafts! For example, cleaning copper coins, due to the different year content of the copper coins, there is no guarantee that the cleaning effect of each copper coin is good. It is recommended to experiment with a small area first Clean normally after no effect, do not use machine polishing!
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I. Product features:
mso-font-kerning:1.0000pt;”>916It is suitable for polishing brass, red copper, red copper and other copper materials. The oxidized or discolored copper parts can appear mirror luster after treatment. But there is no unpleasant odor produced by tri-acid polishing, no bubbles, no need to heat, the whole polishing process is smokeless and odorless, the original liquid is easy to use, the working fluid does not hurt your hands, and the salt spray resistance time can be greatly enhanced after passivation , The anti-oxidation time is long. The clean activated layer produced after polishing the copper parts prepares the required surface for the subsequent processes of electroplating, oxidation, passivation, welding, painting, etc.
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Two. Process flow:
mso-font-kerning:1.0000pt;”>Bronze degreasing→washing→polishing(30The second is up60the second) →washing→passivation→washing→recommended in80degrees Soaked in hot water10seconds→drying→packaging of finished products
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Three. Operating conditions:
mso-font-kerning:1.0000pt;”>Name: Dosage
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mso-font-kerning:1.0000pt;”>916: Use the original liquid
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mso-font-kerning:1.0000pt;”>Temperature: Room temperature
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mso-font-kerning:1.0000pt;”>Time:30-60seconds
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mso-font-kerning:1.0000pt;”>Stirring: stand or stir either
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Notes:
mso-font-kerning:1.0000pt;”>The polishing time is variable until the effect is satisfied, but it should be noted that too long polishing time will damage the workpiece, so the time should be ensured not to damage the workpiece. The drying temperature cannot be higher than100degrees
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4. Solution maintenance and precautions:
mso-font-kerning:1.0000pt;”>1．After polishing, the copper parts must be cleaned with running water as soon as possible.
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mso-font-kerning:1.0000pt;”>2. In order to prevent the copper parts from oxidation and discoloration in the air after polishing, it is recommended to use our company75501Copper passivation treatment. If the polishing effect is not satisfactory, the polishing can be repeated.
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mso-font-kerning:1.0000pt;”>3. If the polishing efficiency is reduced, a new fluid needs to be replaced.
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